Justin Teller
Reality Labs Senior Staff Software Engineer at Meta
Bend, Oregon, United States
Summary
👤
Senior🎓
Top SchoolJustin Teller is a senior staff software engineer at Reality Labs with nine years at Meta focused on on-device machine perception, CV acceleration, and the performance-critical systems that shipped Quest headsets. He combines deep low-level systems expertise from earlier work at Intel and a Ph.D.-level computer engineering background with hands-on product delivery—managing performance and resource constraints for Quest 3 and prior Quest launches. Justin has led teams that turned research-grade ML/CV into efficient, deployable on-device pipelines and also built infrastructure monitoring tools (like the Gorilla TSDB work) earlier in his career. Based in Bend, Oregon, he’s comfortable shifting between kernel- and driver-level optimization and high-level engineering leadership, bringing a practical systems mindset to perceptual ML on mobile devices.
9 years of coding experience
15 years of employment as a software developer
B.S.E.E., Electrical and Computer Engineering, B.S.E.E., Electrical and Computer Engineering at Ohio UniversityM.S., Computer Engineering, M.S., Computer Engineering at University of MarylandPh.D., Computer Engineering, Ph.D., Computer Engineering at The Ohio State University
Stackoverflow
1,431reputation
95kreached
13answers
3questions
mpi
top-5%
Github Skills (14)
mpi9
time-series8
ai7
storage-engine7
scheduling6
parallel-processing6
openmpi6
linux6
linux-kernel6
nodes6
project-management6
scheduler6
nms5
terraform3
Programming languages (3)
Github contributions (5)
jteller/beringei-1
Feb 2017 - Dec 2017
Contributions:6 pushes, 1 branch in 9 months
memoryseries-dataperformancestoragein-memory-storage
facebookarchive/beringei
Dec 2016 - Jul 2017
Beringei is a high performance, in-memory storage engine for time series data.
Contributions:4 commits, 1 PR, 26 comments in 7 months
storage-enginetime-series
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